feat: add SQLite storage for login attempts and sessions

Adds persistent storage using modernc.org/sqlite (pure Go). Login
attempts are deduplicated by (username, password, ip) with counts.
Sessions and session logs are tracked with UUID IDs. Includes embedded
SQL migrations, configurable retention with background pruning, and
an in-memory store for tests.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-02-14 17:33:45 +01:00
parent 75bac814d4
commit d655968216
21 changed files with 1131 additions and 10 deletions

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@@ -67,7 +67,7 @@ Goal: A working SSH honeypot that logs attempts, stores them in SQLite, and can
- Configurable credential list that triggers "successful" login
- Basic login realism: reject first N attempts before accepting
### 1.3 SQLite Storage
### 1.3 SQLite Storage
- Schema: login_attempts table with deduplication (username, password, ip, count, first_seen, last_seen)
- Schema: sessions table for successful logins (id, ip, username, shell_name, connected_at, disconnected_at, human_score)
- Schema: session_logs table for command logging (session_id, timestamp, input, output)